CN107249173B - A kind of method for handover control and system of Internet of Things communication pattern - Google Patents
A kind of method for handover control and system of Internet of Things communication pattern Download PDFInfo
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- CN107249173B CN107249173B CN201710473317.0A CN201710473317A CN107249173B CN 107249173 B CN107249173 B CN 107249173B CN 201710473317 A CN201710473317 A CN 201710473317A CN 107249173 B CN107249173 B CN 107249173B
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L67/00—Network arrangements or protocols for supporting network services or applications
- H04L67/01—Protocols
- H04L67/12—Protocols specially adapted for proprietary or special-purpose networking environments, e.g. medical networks, sensor networks, networks in vehicles or remote metering networks
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W28/00—Network traffic management; Network resource management
- H04W28/16—Central resource management; Negotiation of resources or communication parameters, e.g. negotiating bandwidth or QoS [Quality of Service]
- H04W28/18—Negotiating wireless communication parameters
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Abstract
The present invention discloses the method for handover control and system of a kind of Internet of Things communication pattern, this method comprises: edge access node receives the communication configuration information that issues of convergence unit, and by communication configuration information the first communication interface setting parameter and the second communication interface setting parameter be sent to the terminal device of matching unit mark；The first communication interface of parameter setting is arranged according to the first communication interface in terminal device, and the second communication interface of parameter setting is arranged according to the second communication interface, real time monitoring is set to the man-machine interactive interface of terminal device, and judge whether the open command for being used to open the second communication interface that user's input is received by man-machine interactive interface, when no, call the first communication interface that the data of acquisition are sent to edge access node, when being, call the second communication interface that the data of acquisition are sent to edge access node；The present invention can be realized flexible communication pattern switching, meets terminal device and requires real-time and the different of safety.
Description
Technical field
The present invention relates to internet of things field, and in particular to a kind of method for handover control of Internet of Things communication pattern and is
System.
Background technique
Internet of Things (Internet of Things, abbreviation IOT) is exactly the connected internet of object object, is in Internet basic
The network that upper extension and extension obtain, passes through radio frequency identification equipment, infrared sensing equipment, laser scanner, gas sensor etc.
Terminal device connects any article with internet, to realize Weigh sensor, positioning, tracking, monitoring and management.At present
When terminal device in the market is interacted with the edge forwarding node data of edge network, mostly use wireless network such as bluetooth,
The wireless communications modes such as ZigBee, WiFi, and transmitted in unlicensed band, to reduce the lower deployment cost of Internet of things system,
But for some terminal devices, the data reported include " small " data, also include " big " data or confidential data, show
Right this single wireless communications mode is unable to satisfy requirement of these terminal devices to real-time and safety.
Summary of the invention
The embodiment of the invention discloses the method for handover control and system of a kind of Internet of Things communication pattern, for abandoning Internet of Things
The single communication mode for netting wireless transmission realizes flexible communication pattern switching, meets terminal device to real-time and safety
Different require.
First aspect present invention discloses a kind of method for handover control of Internet of Things communication pattern, it may include:
Edge access node receives the communication configuration information that convergence unit issues；The communication configuration information includes equipment mark
Know, parameter is arranged in the first communication interface setting parameter and the second communication interface；
The edge access node is by first communication interface setting parameter and described in the communication configuration information
Second communication interface setting parameter is sent to the terminal device for matching the device identification；
The first communication interface of parameter setting is arranged according to first communication interface in the terminal device, and according to described
The second communication interface of parameter setting is arranged in second communication interface；
The terminal device real time monitoring is set to the man-machine interactive interface of the terminal device, and judges whether to pass through institute
State the open command for being used to open second communication interface that man-machine interactive interface receives user's input；
The terminal device is determining that calling first communication interface will acquire when being not received by the open command
Data be sent to the edge access node so that the data received are reported to the convergence by the edge access node
Unit；
The terminal device calls second communication interface by the number of acquisition when determination receives the open command
According to the edge access node is sent to, so that the data received are reported to the money order by the edge access node
Member.
As an alternative embodiment, the terminal device is not received in determination in first aspect present invention
It is described to call first communication interface that the data of acquisition are sent to the edge access node when to the open command,
Include:
The terminal device detects present system time when determination is not received by the open command；
The terminal device judges whether the present system time of detection reaches preset data acquisition time；
The terminal device acquires number when the present system time of detection reaches the preset data acquisition time
According to executing the step of calling first communication interface that the data of acquisition are sent to the edge access node.
As an alternative embodiment, the terminal device receives institute in determination in first aspect present invention
It is described to call second communication interface that the data of acquisition are sent to the edge access node when stating open command, comprising:
The terminal device detects present system time when determination receives the open command；
The terminal device judges whether the present system time of detection reaches preset data acquisition time；
The terminal device acquires number when the present system time of detection reaches the preset data acquisition time
According to executing the step of calling second communication interface that the data of acquisition are sent to the edge access node.
As an alternative embodiment, the edge access node receives money order in first aspect present invention
Before the communication configuration information that member issues, the method also includes:
The edge access node receives the Data Transmission Controlling information that the convergence unit issues, the data transmission control
Information processed includes data acquisition time and the device identification；
The data acquisition time in the Data Transmission Controlling information is sent to matching by the edge access node
The terminal device of the device identification；
The terminal device receives the data acquisition time and saves.
As an alternative embodiment, the terminal device is not received in determination in first aspect present invention
It is described to call first communication interface that the data of acquisition are sent to the edge access node when to the open command,
So that the data received are reported to the convergence unit by the edge access node, comprising:
The terminal device is determining that acquisition first communication interface is corresponding when being not received by the open command
First communication identifier is signed and is encrypted to the data of acquisition using first communication identifier, obtains the first data packet；
The terminal device calls first communication interface that first data packet is sent to the edge access section
Point, so that first data packet received is reported to the convergence unit by the edge access node；
The terminal device is determining that calling second communication interface will acquire when receiving the open command
Data be sent to the edge access node so that the data received are reported to the convergence by the edge access node
Unit, comprising:
The terminal device obtains second communication interface corresponding second when determination receives the open command
Communication identifier is signed and is encrypted to the data of acquisition using second communication identifier, obtains the second data packet；
The terminal device calls second communication interface that second data packet is sent to the edge access section
Point, so that second data packet received is reported to the convergence unit by the edge access node.
Second aspect of the present invention discloses a kind of handover control system of Internet of Things communication pattern, it may include:
Edge access node, the communication configuration information issued for receiving convergence unit；The communication configuration information includes
Parameter is arranged in device identification, the first communication interface setting parameter and the second communication interface；
The edge access node is also used to first communication interface in communication configuration information parameter is arranged
The terminal device for matching the device identification is sent to second communication interface setting parameter；
The terminal device, for the first communication interface of parameter setting, Yi Jigen to be arranged according to first communication interface
According to second communication interface, the second communication interface of parameter setting is set；
The terminal device is also used to monitor the man-machine interactive interface for being set to the terminal device in real time, and judges whether
The open command for being used to open second communication interface of user's input is received by the man-machine interactive interface；
The terminal device is also used to call first communication interface when determination is not received by the open command
The data of acquisition are sent to the edge access node, so that the data received are reported to institute by the edge access node
State convergence unit；
The terminal device is also used to determining that calling second communication interface will adopt when receiving the open command
The data of collection are sent to the edge access node, so that the data received are reported to the remittance by the edge access node
Poly- unit.
As an alternative embodiment, the terminal device is also used to not have in determination in second aspect of the present invention
It is described to call first communication interface that the data of acquisition are sent to the edge access when receiving the open command
The mode of node specifically:
The terminal device is also used to detect present system time when determination is not received by the open command；With
And judge whether the present system time of detection reaches preset data acquisition time；And the present system time in detection
When reaching the preset data acquisition time, data are acquired, executes and first communication interface is called to send out the data of acquisition
Give the edge access node.
As an alternative embodiment, the terminal device is also used to connect in determination in second aspect of the present invention
It is described to call second communication interface that the data of acquisition are sent to the edge access node when receiving the open command
Mode specifically:
The terminal device is also used to detect present system time when determination receives the open command；And sentence
Whether the present system time of disconnected detection reaches preset data acquisition time；And it is reached in the present system time of detection
When the preset data acquisition time, data are acquired, executes and second communication interface is called to be sent to the data of acquisition
The step of edge access node.
As an alternative embodiment, the edge access node is also used to connecing in second aspect of the present invention
It collects before the communication configuration information that poly- unit issues, receives the Data Transmission Controlling information that the convergence unit issues, it is described
Data Transmission Controlling information includes data acquisition time and the device identification；And it will be in the Data Transmission Controlling information
The data acquisition time be sent to the terminal device for matching the device identification；
The terminal device is also used to receive the data acquisition time and saves.
As an alternative embodiment, the terminal device is used to not have in determination in second aspect of the present invention
When receiving the open command, call first communication interface that the data of acquisition are sent to the edge access node,
In a manner of making the edge access node that the data received are reported to the convergence unit specifically:
The terminal device is used to obtain first communication interface pair when determination is not received by the open command
The first communication identifier answered is signed and is encrypted to the data of acquisition using first communication identifier, obtains the first data
Packet；And call first communication interface that first data packet is sent to the edge access node, so that the side
First data packet received is reported to the convergence unit by edge access node；
The terminal device is used to determine that calling second communication interface will acquire when receiving the open command
Data be sent to the edge access node so that the data received are reported to the convergence by the edge access node
The mode of unit specifically:
The terminal device is used to determine that acquisition second communication interface is corresponding when receiving the open command
Second communication identifier is signed and is encrypted to the data of acquisition using second communication identifier, obtains the second data packet；With
And call second communication interface that second data packet is sent to the edge access node, so that the edge connects
Second data packet received is reported to the convergence unit by ingress.
Compared with prior art, the embodiment of the present invention has the advantages that
In embodiments of the present invention, after edge forwarding node receives the channel configuration-direct that convergence unit issues, by channel
Main channel configuration coefficients and alternate channel configuration coefficients in configuration-direct are sent to the terminal device of matching unit type, the end
The first communication interface is arranged according to main channel configuration coefficients in end equipment, is connect according to the second communication of alternate channel configuration coefficients setting
Mouthful, later, real time monitoring is set to the man-machine interactive interface of the terminal device, is not connect determining by the man-machine interactive interface
When receiving the open command for being used to open second communication interface of user's input, call the second communication interface by the data of acquisition
It is sent to edge forwarding node, and then the data received are reported to convergence unit by fringe node access；It is determining by being somebody's turn to do
When man-machine interactive interface receives the open command for being used to open second communication interface of user's input, the second communication is called to connect
The data of acquisition are sent to edge forwarding node by mouth, and then the data received are reported to money order by the edge forwarding node
Member.As can be seen that in the embodiment of the present invention, the first communication of setting in the corresponding terminal device of convergence unit designated equipment type
Interface and the second communication interface, user can select to use the first communication interface by the man-machine interactive interface on terminal device
Or the second communication interface sends the data of acquisition, abandons traditional Internet of Things single communication mode, realizes flexible communication
Pattern switching control, meets the higher communication requirement of terminal device.
Detailed description of the invention
It to describe the technical solutions in the embodiments of the present invention more clearly, below will be to needed in the embodiment
Attached drawing is briefly described, it should be apparent that, drawings in the following description are only some embodiments of the invention, for ability
For the those of ordinary skill of domain, without creative efforts, it can also be obtained according to these attached drawings other attached
Figure.
Fig. 1 is Internet of Things framework schematic diagram disclosed in some embodiments of the invention；
Fig. 2 is the flow diagram of the method for handover control of Internet of Things communication pattern disclosed by the embodiments of the present invention；
Fig. 3 is another flow diagram of the method for handover control of Internet of Things communication pattern disclosed by the embodiments of the present invention；
Fig. 4 is the structural schematic diagram of the handover control system of Internet of Things communication pattern disclosed by the embodiments of the present invention.
Specific embodiment
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation description, it is clear that the described embodiment is only a part of the embodiment of the present invention, instead of all the embodiments.Based on this
Embodiment in invention, every other reality obtained by those of ordinary skill in the art without making creative efforts
Example is applied, shall fall within the protection scope of the present invention.
It should be noted that the term " first ", " second " etc. in description and claims of this specification are to be used for
Different objects is distinguished, is not use to describe a particular order.The term " includes " of the embodiment of the present invention and " having " and he
Any deformation, it is intended that cover it is non-exclusive include, for example, contain the process, method of a series of steps or units,
System, product or equipment those of are not necessarily limited to be clearly listed step or unit, but may include being not clearly listed
Or the other step or units intrinsic for these process, methods, product or equipment.
The embodiment of the invention discloses a kind of method for handover control of Internet of Things communication pattern, abandon traditional Internet of Things list
One communication pattern realizes flexible communication pattern switching control, meets the higher communication requirement of terminal device.The embodiment of the present invention
A kind of handover control system of Internet of Things communication pattern is correspondingly disclosed.
Before introducing the embodiment of the present invention, Internet of Things rack disclosed in some embodiments of the invention is first simply introduced
Structure.As shown in FIG. 1, FIG. 1 is Internet of Things framework schematic diagrames disclosed in some embodiments of the invention；Internet of Things framework shown in FIG. 1
Be divided by function may include three terminal device layer, access node layer and convergence layer layers.Wherein, terminal device layer can be with
Terminal device including magnanimity scale, such as video monitoring system, ATM, hygrometer, smoke detector, ventilation equipment, rain
Quantity sensor, irrigation valve etc.；Access node layer may include a large amount of edge access node of network connection, edge access section
Point may include the equipment such as router, repeater, access point, and the embodiment of the present invention is not construed as limiting；Edge access node can make
With the Networking protocol of any standard, and edge access node can realize that data parse between different network formats；It converges
Poly layer may include convergence unit, and convergence unit can carry out top management to each edge access node of access node layer,
To realize the control of data transmission frequencies, network topology and other networking functions；Converging unit not only can be to magnanimity end
The internet of things data that end equipment generates carries out analysis and decision, can also obtain information or configurating terminal by sending instructions and sets
Standby parameter (terminal device is directed toward in the transmission of data at this time)；Convergence unit may be incorporated into various businesses, from big data to social activity
Network, even sharing etc. from social tool " thumbing up " to weather.In Internet of Things framework shown in Fig. 1, each edge access
Node can provide internet of things data transmitting-receiving service for the magnanimity terminal equipment in its network coverage, wherein each side
Each terminal device in edge access node network coverage can be built-in with the wireless communication module of wireless communication protocol
Or the Conventional communication module directly being connect with internet with traditional Networking protocol, this leads to each edge access node
Network communication mode is crossed to communicate wirelessly with each terminal device.In Internet of Things framework shown in Fig. 1, in terminal device
The wireless communication module set can input frequency point 470MHz, lower frequency point 510MHz, such wireless communication module can in production
Communication frequency band is defined as 470MHz~510MHz automatically, to meet the regulation of Chinese SRRC standard；Alternatively, can also input
Upper frequency point 868MHz, lower frequency point 908MHz, such wireless communication module can automatically by communication frequency band be defined as 868MHz~
908MHz, to meet the regulation of European etsi standard；Alternatively, frequency point 918MHz can be inputted, and lower frequency point 928MHz, such nothing
Communication frequency band can be defined as 918MHz~928MHz automatically by line communication module, to meet the regulation of U.S.'s FCC standard；Or
Person, the communication frequency band of wireless communication module can also be defined as meeting the regulation of Japanese ARIB standard or Canada's IC standard, this
Inventive embodiments are not construed as limiting.In Internet of Things framework shown in Fig. 1, terminal device can use frequency division multiplexing (Frequency
Division Multiple Access, FDMA), frequency hopping (Frequency-Hopping Spread Spectrum, FHSS),
Dynamic Time Division multiplexing (Dynamic Time Division Multiple Access, DTDMA) is kept out of the way multiplexing (CSMA) and is mutually tied
The method of conjunction solves interference problem.Conventional communication module is by being arranged traditional Networking protocol, such as transmission control protocol/internet
Agreement (Transmission Control Protocol/Internet Protocol, abbreviation TCP/IP).
Below by from the angle of Internet of Things framework shown in FIG. 1, and in conjunction with specific embodiments to the technology of the present invention side
Case is described in detail.
Embodiment one
Referring to Fig. 2, the process that Fig. 2 is the method for handover control of Internet of Things communication pattern disclosed by the embodiments of the present invention is shown
It is intended to；As shown in Fig. 2, a kind of method for handover control of Internet of Things communication pattern can include:
201, edge access node receives the communication configuration information that convergence unit issues；The communication configuration information includes equipment
Parameter is arranged in mark, the first communication interface setting parameter and the second communication interface.
The first communication interface setting parameter in the embodiment of the present invention is for being arranged the first communication interface, the first communication interface
It is protocol realization and to be carried out data transmission by wireless communication using unlicensed band.Second communication interface is to pass through tradition
ICP/IP protocol is realized and use authorized spectrum band carries out data transmission.
It should be understood that the data that section terminating equipment acquires in Internet of Things are higher to real-time and reliability requirement,
Data are bigger simultaneously, it is also desirable to which higher bandwidth is suitable for the wireless of " small " data and the lower unlicensed band of safety
Communication pattern is not appropriate for transmitting these data.For example, the video monitoring system in Internet of Things, the data of acquisition are all views
Frequency file, data are bigger, and claim to the safety in data transmission procedure, and therefore, this kind of terminal device is not
Hygrometer is same as to be served only for uploading " small " data of characterization soil moisture.But there is also transmitting-receivings one simultaneously for this kind of terminal device
A little simple instructions or data, if it is considered that traditional ICP/IP protocol, it is clear that and will cause the wasting of resources, and can increase
Therefore the first communication interface and the second communication interface is arranged for this kind of terminal device in the present invention in addition sheet, can basis
Actual demand selects different communication interfaces to be communicated, to meet different need of the data in reliability, real-time and bandwidth
It asks.
Before edge access node receives the communication configuration information that convergence unit issues, the embodiment of the invention also includes: side
Edge access node receives the Data Transmission Controlling information that convergence unit issues, when which includes data acquisition
Between and device identification；Data acquisition time in Data Transmission Controlling information is sent to matching unit mark by edge access node
Terminal device；Terminal device receives data acquisition time and saves.By the embodiment, the terminal specified to convergence unit
Data acquisition time is arranged in equipment, in the data acquisition time periodically acquisition data and is reported, is realized with controlling terminal equipment
Unit is converged to the management function of terminal device.
202, parameter and the second communication interface is arranged in the first communication interface in communication configuration information by edge access node
The terminal device that parameter is sent to matching unit mark is set.
Wherein, edge access node broadcasts the message in its coverage area, which carries the communication configuration information
In the first communication interface setting parameter and the second communication interface setting parameter and the device identification, terminal device monitoring
When to the broadcast message, the device identification is extracted from broadcast message, if the device identification is itself corresponding device identification,
First communication interface setting parameter and the second communication interface setting parameter are obtained from broadcast message.
Further, the first communication interface setting parameter in broadcast message and the second communication interface setting parameter are encrypted
It is packaged into a data packet, terminal device extracts the device identification from broadcast message, if the device identification is itself correspondence
Device identification, terminal device is according to preset decipherment algorithm decryption to obtain the first communication interface setting parameter and the second communication
Parameter is arranged in interface, to improve Information Security.
203, the first communication interface of parameter setting is arranged according to the first communication interface in terminal device, and according to the second communication
The second communication interface of parameter setting is arranged in interface.
Terminal device enters the setting options of communication interface, be arranged in setting options the first Communications Interface Unit parameter with
The first communication interface is obtained, the second communication interface setting parameter is set in setting options to obtain the second communication interface.
204, terminal device real time monitoring is set to the man-machine interactive interface of terminal device, and judges whether through man-machine friendship
Mutual interface receives the open command for being used to open the second communication interface of user's input.Wherein, terminal device does not have in determination
When receiving open command, step 205 is turned to；Terminal device turns to step 206 when determination receives open command.
The man-machine interactive interface for realizing human-computer interaction is additionally provided in the terminal device of the embodiment of the present invention, user can lead to
It crosses the man-machine interactive interface and selects the first communication interface or the second communication interface.
As an alternative embodiment, the man-machine interactive interface on terminal device can be on terminal device interface
Physical button, user can select the first communication interface or the second communication interface, specifically by the way that the physical button is manually operated
Ground receives the operational order that inputs by the physical button of user, further identify the operational order whether with preset operation
Instruction matches, if it does, then determining the open command for being used to open the second communication interface for receiving user's input.The reality
It applies in mode, user needs to operate Face to face with terminal device, intuitive simple.
As another optional mode, man-machine interactive interface on terminal device can be one for remotely monitoring
Interface is monitored, by the way that other terminal device and the terminal device are bound, such as mobile device (smart phone), at this
After monitoring interface is activated, whether real time monitoring receives the operational order that binding terminal device is sent, if receiving operation
Instruction, further identifies whether the operational order matches with preset operational order, if it does, then determination receives user
The open command for being used to open the second communication interface of input.The embodiment can be monitored remotely, more convenient, and
And the personal safety that also can reduce to user threatens.
205, terminal device calls the first communication interface that the data of acquisition are sent to edge access node, so that edge connects
The data received are reported to convergence unit by ingress.
As an alternative embodiment, terminal device is determining that acquisition first is logical when being not received by open command
Believe corresponding first communication identifier of interface, is signed and encrypted using data of first communication identifier to acquisition, obtain first
Data packet；And call the first communication interface that the first data packet is sent to edge access node, so that edge access node will
First data packet received is reported to the convergence unit.In this embodiment, using the first communication identifier to adopting
The data of collection are signed and are encrypted, can improve data transfer safety, can also be convenient for edge access node or convergence
Unit distinguishes data by the first communication identifier.
As an alternative embodiment, terminal device calls the first communication interface that the first data packet is sent to edge
Access node specifically includes: terminal device calls the first communication interface, and object transmission frequency range is determined in unlicensed band；In mesh
It marks to establish on transmission band with edge access node and communicate to connect, and reported the first data packet based on the communication connection of foundation
Give edge access node.
Further, terminal device is established with edge access node in object transmission frequency range and is communicated to connect, and is based on
First data packet is reported to edge access node and specifically included by the communication connection of foundation: terminal device determines object transmission frequency range
First data packet is reported to edge access node on running time-frequency resource by corresponding running time-frequency resource.
Further, terminal device determines running time-frequency resource corresponding to object transmission frequency range, by first on running time-frequency resource
Data packet is reported to edge access node and specifically includes: by frequency-hopping mode, the determination from object transmission frequency range is used for terminal device
Report the frequency domain position for receiving the Physical Resource Block of data；Terminal device is right in the frequency domain position institute of determining Physical Resource Block
On the running time-frequency resource answered, the first data packet is reported to edge access node.Implement above embodiment, it is dry to be able to solve data
Disturb problem, improve data transfer efficiency.
206, terminal device calls the second communication interface that the data of acquisition are sent to edge access node, so that edge connects
The data received are reported to convergence unit by ingress.
As an alternative embodiment, terminal device is determining that the second communication of calling connects when receiving open command
The data of acquisition are sent to edge access node by mouth, so that the data received are reported to money order by edge access node
Member, comprising:
Terminal device is determining that corresponding second communication identifier of the second communication interface of acquisition is adopted when receiving open command
It is signed and is encrypted with data of second communication identifier to acquisition, obtain the second data packet；And terminal device calls second
Second data packet is sent to edge access node by communication interface, so that edge access node will be in the second data packet that received
Offer convergence unit.In this embodiment, it is signed and is encrypted, Ji Nengti using data of second communication identifier to acquisition
The safety of high data transmission also can distinguish number by the second communication identifier convenient for edge access node or convergence unit
According to.
In embodiments of the present invention, after edge forwarding node receives the channel configuration-direct that convergence unit issues, by channel
Main channel configuration coefficients and alternate channel configuration coefficients in configuration-direct are sent to the terminal device of matching unit type, the end
The first communication interface is arranged according to main channel configuration coefficients in end equipment, is connect according to the second communication of alternate channel configuration coefficients setting
Mouthful, later, real time monitoring is set to the man-machine interactive interface of the terminal device, is not connect determining by the man-machine interactive interface
When receiving the open command for being used to open second communication interface of user's input, call the second communication interface by the data of acquisition
It is sent to edge forwarding node, and then the data received are reported to convergence unit by fringe node access；It is determining by being somebody's turn to do
When man-machine interactive interface receives the open command for being used to open second communication interface of user's input, the second communication is called to connect
The data of acquisition are sent to edge forwarding node by mouth, and then the data received are reported to money order by the edge forwarding node
Member.As can be seen that in the embodiment of the present invention, the first communication of setting in the corresponding terminal device of convergence unit designated equipment type
Interface and the second communication interface, user can select to use the first communication interface by the man-machine interactive interface on terminal device
Or the second communication interface sends the data of acquisition, abandons traditional Internet of Things single communication mode, realizes flexible communication
Pattern switching control, meets the higher communication requirement of terminal device.
Embodiment two
Referring to Fig. 3, Fig. 3 is another stream of the method for handover control of Internet of Things communication pattern disclosed by the embodiments of the present invention
Journey schematic diagram；As shown in figure 3, a kind of method for handover control of Internet of Things communication pattern can include:
301, edge access node receives the communication configuration information that convergence unit issues；The communication configuration information includes equipment
Parameter is arranged in mark, the first communication interface setting parameter and the second communication interface.
302, parameter and the second communication interface is arranged in the first communication interface in communication configuration information by edge access node
Parameter is set and is sent to the terminal device for matching the device identification.
The first communication interface setting parameter in the embodiment of the present invention is for being arranged the first communication interface, the first communication interface
It is protocol realization and to be carried out data transmission by wireless communication using unlicensed band.Second communication interface is to pass through tradition
ICP/IP protocol is realized and use authorized spectrum band carries out data transmission.
303, the first communication interface of parameter setting is arranged according to the first communication interface in terminal device, and according to the second communication
The second communication interface of parameter setting is arranged in interface.
304, terminal device real time monitoring is set to the man-machine interactive interface of terminal device, and judges whether through man-machine friendship
Mutual interface receives the open command for being used to open the second communication interface of user's input.Wherein, terminal device does not have in determination
When receiving open command, step 305 is turned to；Terminal device turns to step 308 when determination receives open command.
305, terminal device detects present system time.
306, terminal device judges whether the present system time of detection reaches preset data acquisition time.Wherein, exist
When present system time reaches preset data acquisition time, step 307 is turned to；It is not reached in present system time preset
When data acquisition time, step 305 is turned to.
307, terminal device acquires data, calls the first communication interface that the data of acquisition are sent to edge access node.
As an alternative embodiment, the Data Transmission Controlling information issued by converging unit, terminal device are matched
Data acquisition time is set, to periodically acquire data and report.Using in the first communication interface process, terminal device is real
When monitor present system time, present system time reach preset data acquisition time when, acquisition data simultaneously report, can
Convergence unit is acquired and is reported at convergence unit specified time point, to meet the needs of convergence unit is to data.
308, terminal device detects present system time.
309, terminal device judges whether the present system time of detection reaches preset data acquisition time.Wherein, exist
When present system time reaches preset data acquisition time, step 310 is turned to；It is not reached in present system time preset
When data acquisition time, step 308 is turned to.
310, terminal device acquires data, calls the second communication interface that the data of acquisition are sent to edge access node.
As an alternative embodiment, the Data Transmission Controlling information issued by converging unit, terminal device are matched
Data acquisition time is set, to periodically acquire data and report.Using in the second communication interface process, terminal device is real
When monitor present system time, present system time reach preset data acquisition time when, acquisition data simultaneously report, can
Convergence unit is acquired and is reported at convergence unit specified time point, to meet the needs of convergence unit is to data.
In embodiments of the present invention, convergence unit is also by issuing Data Transmission Controlling information, so that terminal device can be with
According to Data Transmission Controlling information, data acquisition time is set.Terminal device monitors the man-machine friendship for being set to the terminal device in real time
Mutual interface, determine by the man-machine interactive interface be not received by user input be used for open opening for second communication interface
When opening instruction, data are acquired in data acquisition time, and call the second communication interface that the data of acquisition are sent to edge forwarding
Node, and then the data received are reported to convergence unit by fringe node access；It is connect determining by the man-machine interactive interface
When receiving the open command for being used to open second communication interface of user's input, data are acquired in data acquisition time, and adjust
The data of acquisition are sent to edge forwarding node with the second communication interface, it can be seen that in the embodiment of the present invention, in money order
The first communication interface and the second communication interface are set in the corresponding terminal device of first designated equipment type, user can pass through terminal
Man-machine interactive interface in equipment, selection are sent the data of acquisition using the first communication interface or the second communication interface, got rid of
Traditional Internet of Things single communication mode is abandoned, realizes flexible communication pattern switching control, meets the higher communication of terminal device
Demand；And data acquisition time is arranged according to convergence unit, reported data can be acquired according to convergence unit demand, had
Help converge unit progress data analysis and generate strategy.
Embodiment three
Referring to Fig. 4, the structure that Fig. 4 is the handover control system of Internet of Things communication pattern disclosed by the embodiments of the present invention is shown
It is intended to, as shown in figure 4, a kind of handover control system of Internet of Things communication pattern can include:
Edge access node 410, the communication configuration information issued for receiving convergence unit 420；The communication configuration information
Including device identification, the first communication interface setting parameter and the second communication interface, parameter is set；
Edge access node 410 is also used to the first communication interface setting parameter and the second communication in communication configuration information
Interface setting parameter is sent to the terminal device 430 of matching unit mark；
Terminal device 430 is used to that the first communication interface of parameter setting to be arranged according to the first communication interface, and according to second
The second communication interface of parameter setting is arranged in communication interface；
Terminal device 430 is also used to monitor the man-machine interactive interface for being set to terminal device 430 in real time, and judges whether to lead to
Cross the open command for being used to open the second communication interface that man-machine interactive interface receives user's input；
Terminal device 430 is also used to call the first communication interface by acquisition when determination is not received by open command
Data are sent to edge access node 410, so that the data received are reported to convergence unit 420 by edge access node 410；
Terminal device 430 is also used to call the second communication interface by the data of acquisition when determination receives open command
It is sent to edge access node 410, so that the data received are reported to convergence unit 420 by edge access node 410.
As an alternative embodiment, the man-machine interactive interface on terminal device 430 can be 430 boundary of terminal device
Physical button on face, user can select the first communication interface or the second communication to connect by the way that the physical button is manually operated
Mouthful, specifically, receive the operational order that inputs by the physical button of user, further identify the operational order whether with it is preset
Operational order match, if it does, then determining that the unlatching for opening the second communication interface for receiving user's input refers to
It enables.In the embodiment, user needs to operate Face to face with terminal device 430, intuitive simple.
As another optional mode, the man-machine interactive interface on terminal device 430 can be one for remotely supervising
The monitoring interface of control, by binding other terminal device 430 and the terminal device 430, such as mobile device (intelligent hand
Machine etc.), after the monitoring interface is activated, whether real time monitoring receives the operational order that binding terminal device 430 is sent, such as
Fruit receives operational order, further identifies whether the operational order matches with preset operational order, if it does, then really
Surely the open command for being used to open the second communication interface of user's input is received.The embodiment can be monitored remotely,
It is more convenient, and the personal safety that can reduce to user threatens.
As an alternative embodiment, terminal device 430 is also used to adjust when determination is not received by open command
The data of acquisition are sent to the mode of edge access node 410 with the first communication interface specifically:
Terminal device 430 is also used to detect present system time when determination is not received by open command；And sentence
Whether the present system time of disconnected detection reaches preset data acquisition time；And it is reached in the present system time of detection
When preset data acquisition time, data are acquired, executes and calls the first communication interface that the data of acquisition are sent to edge access
Node 410.
As an alternative embodiment, terminal device 430 be also used to determine receive open command when, call the
The data of acquisition are sent to the mode of edge access node 410 by two communication interfaces specifically:
Terminal device 430 is also used to detect present system time when determination receives open command；And judge to examine
Whether the present system time of survey reaches preset data acquisition time；And it is default in the present system time arrival of detection
Data acquisition time when, acquire data, execute and call the second communication interface that the data of acquisition are sent to edge access node
410 the step of.
As an alternative embodiment, edge access node 410 is also used to lead to what reception convergence unit 420 issued
Before believing configuration information, the Data Transmission Controlling information that convergence unit 420 issues is received, Data Transmission Controlling information includes data
Acquisition time and device identification；And the data acquisition time in Data Transmission Controlling information is sent to matching unit mark
Terminal device 430；
Terminal device 430 is also used to receive data acquisition time and saves.
As an alternative embodiment, terminal device 430 is used to call when determination is not received by open command
The data of acquisition are sent to edge access node 410 by the first communication interface, so that the number that edge access node 410 will receive
According to the mode for being reported to convergence unit 420 specifically:
Terminal device 430 is used to obtain the first communication interface corresponding first when determination is not received by open command
Communication identifier is signed and is encrypted using data of first communication identifier to acquisition, obtains the first data packet；And it calls
First data packet is sent to edge access node 410 by the first communication interface so that edge access node 410 will receive
One data packet is reported to convergence unit 420.
As an alternative embodiment, terminal device 430 calls the first communication interface to be sent to the first data packet
Edge access node 410 specifically includes: terminal device 430 calls the first communication interface, determines that target passes in unlicensed band
Defeated frequency range；It establishes and communicates to connect with edge access node 410 in object transmission frequency range, and the communication connection based on foundation will
First data packet is reported to edge access node 410.
Further, terminal device 430 is established with edge access node 410 in object transmission frequency range and is communicated to connect, with
And the first data packet is reported to edge access node 410 based on the communication connection of foundation and is specifically included: terminal device 430 determines
First data packet is reported to edge access node 410 on running time-frequency resource by running time-frequency resource corresponding to object transmission frequency range.
Further, terminal device 430 determines running time-frequency resource corresponding to object transmission frequency range, by the on running time-frequency resource
One data packet is reported to edge access node 410 and specifically includes: terminal device 430 is by frequency-hopping mode from object transmission frequency range
It determines for reporting the frequency domain position for receiving the Physical Resource Block of data；Terminal device 430 is in determining Physical Resource Block
On running time-frequency resource corresponding to frequency domain position, the first data packet is reported to edge access node 410.Implement above-mentioned embodiment party
Formula is able to solve data interference problem, improve data transfer efficiency.
As an alternative embodiment, terminal device 430 is used to call second when determination receives open command
The data of acquisition are sent to edge access node 410 by communication interface, so that edge access node 410 will be in the data that received
Offer the mode of convergence unit 420 specifically:
Terminal device 430 is used to determine that the second communication interface of acquisition corresponding second communicates when receiving open command
Mark, is signed and is encrypted using data of second communication identifier to acquisition, obtain the second data packet；And call second
Second data packet is sent to edge access node 410 by communication interface, so that edge access node 410 is counted receive second
Convergence unit 420 is offered according to wrapping.
As an alternative embodiment, edge access node 410 is by the first communication interface in communication configuration information
Parameter is set and the second communication interface setting parameter is sent to the mode for the terminal device 430 that matching unit identifies specifically: side
Edge access node 410 broadcasts the message in its coverage area, which carries the first communication in the communication configuration information
Interface setting parameter and the second communication interface setting parameter and the device identification, terminal device are monitoring the broadcast message
When, the device identification is extracted from broadcast message, if the device identification is itself corresponding device identification, from broadcast message
Obtain first communication interface setting parameter and the second communication interface setting parameter.
Further, the first communication interface setting parameter in broadcast message and the second communication interface setting parameter are encrypted
It is packaged into a data packet, terminal device 430 extracts the device identification from broadcast message, if the device identification is that itself is right
The device identification answered, terminal device 430 obtain the first communication interface setting parameter and the according to preset decipherment algorithm decryption
Parameter is arranged in two communication interfaces, to improve Information Security.
In addition, the first communication interface of parameter setting is arranged according to the first communication interface in terminal device 430, and according to second
The second communication interface of parameter setting is arranged in communication interface.
Terminal device 430 enters the setting options of communication interface, and the first Communications Interface Unit ginseng is arranged in setting options
To obtain the first communication interface the second communication interface setting parameter is arranged in setting options to obtain the second communication interface in number.
Implement above system, by being arranged the first communication interface and the second communication interface in terminal device, user can be with
By the man-machine interactive interface on terminal device, selection sends acquisition using the first communication interface or the second communication interface
Data abandon traditional Internet of Things single communication mode, realize flexible communication pattern switching control, it is higher to meet terminal device
Communication requirement；And data acquisition time is arranged according to convergence unit, it can be reported according to convergence unit demand to acquire
Data help to converge unit progress data analysis and generate strategy.
Those of ordinary skill in the art will appreciate that all or part of the steps in the various methods of above-described embodiment is can
It is completed with instructing relevant hardware by program, which can be stored in a computer readable storage medium, storage
Medium include read-only memory (Read-Only Memory, ROM), random access memory (Random Access Memory,
RAM), programmable read only memory (Programmable Read-only Memory, PROM), erasable programmable is read-only deposits
Reservoir (Erasable Programmable Read Only Memory, EPROM), disposable programmable read-only memory (One-
Time Programmable Read-Only Memory, OTPROM), the electronics formula of erasing can make carbon copies read-only memory
(Electrically-Erasable Programmable Read-Only Memory, EEPROM), CD-ROM (Compact
Disc Read-Only Memory, CD-ROM) or other disc memories, magnetic disk storage, magnetic tape storage or can
For carrying or any other computer-readable medium of storing data.
The method for handover control and system of a kind of Internet of Things communication pattern disclosed by the embodiments of the present invention are carried out above
It is discussed in detail, used herein a specific example illustrates the principle and implementation of the invention, above embodiments
Illustrate to be merely used to help understand method and its core concept of the invention；At the same time, for those skilled in the art, according to
According to thought of the invention, there will be changes in the specific implementation manner and application range, in conclusion the content of the present specification
It should not be construed as limiting the invention.
Claims (10)
1. a kind of method for handover control of Internet of Things communication pattern characterized by comprising
Edge access node receives the communication configuration information that convergence unit issues；The communication configuration information include device identification,
Parameter is arranged in first communication interface and parameter is arranged in the second communication interface；
Parameter and described second is arranged in first communication interface in the communication configuration information by the edge access node
Communication interface setting parameter is sent to the terminal device for matching the device identification；
The first communication interface of parameter setting is arranged according to first communication interface in the terminal device, and according to described second
The second communication interface of parameter setting is arranged in communication interface；
The terminal device real time monitoring is set to the man-machine interactive interface of the terminal device, and judges whether through the people
Machine interactive interface receives the open command for being used to open second communication interface of user's input；
The terminal device calls first communication interface by the number of acquisition when determination is not received by the open command
According to the edge access node is sent to, so that the data received are reported to the money order by the edge access node
Member；
The terminal device is determining that calling second communication interface sends out the data of acquisition when receiving the open command
The edge access node is given, so that the data received are reported to the convergence unit by the edge access node.
2. the method according to claim 1, wherein the terminal device is not received by the unlatching in determination
It is described to call first communication interface that the data of acquisition are sent to the edge access node when instruction, comprising:
The terminal device detects present system time when determination is not received by the open command；
The terminal device judges whether the present system time of detection reaches preset data acquisition time；
The terminal device acquires data, holds when the present system time of detection reaches the preset data acquisition time
The step of row calls first communication interface that the data of acquisition are sent to the edge access node.
3. the method according to claim 1, wherein the terminal device receives the open command in determination
When, it is described to call second communication interface that the data of acquisition are sent to the edge access node, comprising:
The terminal device detects present system time when determination receives the open command；
The terminal device judges whether the present system time of detection reaches preset data acquisition time；
The terminal device acquires data, holds when the present system time of detection reaches the preset data acquisition time
The step of row calls second communication interface that the data of acquisition are sent to the edge access node.
4. according to the method described in claim 3, it is characterized in that, the edge access node receive convergence unit issue it is logical
Before believing configuration information, the method also includes:
The edge access node receives the Data Transmission Controlling information that the convergence unit issues, the Data Transmission Controlling letter
Breath includes data acquisition time and the device identification；
The data acquisition time in the Data Transmission Controlling information is sent to described in matching by the edge access node
The terminal device of device identification；
The terminal device receives the data acquisition time and saves.
5. method according to any one of claims 1 to 4, which is characterized in that the terminal device is not received in determination
It is described to call first communication interface that the data of acquisition are sent to the edge access node when to the open command,
So that the data received are reported to the convergence unit by the edge access node, comprising:
The terminal device obtains first communication interface corresponding first when determination is not received by the open command
Communication identifier is signed and is encrypted to the data of acquisition using first communication identifier, obtains the first data packet；
The terminal device calls first communication interface that first data packet is sent to the edge access node, with
Make the edge access node that first data packet received is reported to the convergence unit；
The terminal device is described to call second communication interface by the number of acquisition when determination receives the open command
According to the edge access node is sent to, so that the data received are reported to the money order by the edge access node
Member, comprising:
The terminal device is determining that acquisition second communication interface corresponding second communicates when receiving the open command
The data of acquisition are signed and are encrypted using second communication identifier, obtain the second data packet by mark；
The terminal device calls second communication interface that second data packet is sent to the edge access node, with
Make the edge access node that second data packet received is reported to the convergence unit.
6. a kind of handover control system of Internet of Things communication pattern characterized by comprising
Edge access node, the communication configuration information issued for receiving convergence unit；The communication configuration information includes equipment
Parameter is arranged in mark, the first communication interface setting parameter and the second communication interface；
The edge access node is also used to first communication interface in communication configuration information parameter and institute is arranged
It states the second communication interface setting parameter and is sent to the terminal device for matching the device identification；
The terminal device is used to that the first communication interface of parameter setting to be arranged according to first communication interface, and according to institute
State the second communication interface setting the second communication interface of parameter setting；
The terminal device is also used to monitor the man-machine interactive interface for being set to the terminal device in real time, and judges whether to pass through
The man-machine interactive interface receives the open command for being used to open second communication interface of user's input；
The terminal device is also used to determining that calling first communication interface will adopt when being not received by the open command
The data of collection are sent to the edge access node, so that the data received are reported to the remittance by the edge access node
Poly- unit；
The terminal device is also used to call second communication interface by acquisition when determination receives the open command
Data are sent to the edge access node, so that the data received are reported to the money order by the edge access node
Member.
7. system according to claim 6, which is characterized in that the terminal device is also used to be not received by institute in determination
When stating open command, the mode for calling first communication interface that the data of acquisition are sent to the edge access node
Specifically:
The terminal device is also used to detect present system time when determination is not received by the open command；And sentence
Whether the present system time of disconnected detection reaches preset data acquisition time；And it is reached in the present system time of detection
When the preset data acquisition time, data are acquired, executes and first communication interface is called to be sent to the data of acquisition
The edge access node.
8. system according to claim 6, which is characterized in that the terminal device is also used to receive described open determining
When opening instruction, the mode for calling second communication interface that the data of acquisition are sent to the edge access node is specific
Are as follows:
The terminal device is also used to detect present system time when determination receives the open command；And judge to examine
Whether the present system time of survey reaches preset data acquisition time；And described in being reached in the present system time of detection
When preset data acquisition time, data are acquired, it is described that execution calls second communication interface to be sent to the data of acquisition
The step of edge access node.
9. system according to claim 8, which is characterized in that
The edge access node is also used to before receiving the communication configuration information that convergence unit issues, and receives the money order
The Data Transmission Controlling information that member issues, the Data Transmission Controlling information include data acquisition time and the device identification；
And the data acquisition time in the Data Transmission Controlling information is sent to and matches the terminal of the device identification and sets
It is standby；
The terminal device is also used to receive the data acquisition time and saves.
10. according to the described in any item systems of claim 6~9, which is characterized in that the terminal device is used to not have in determination
When receiving the open command, call first communication interface that the data of acquisition are sent to the edge access node,
In a manner of making the edge access node that the data received are reported to the convergence unit specifically:
The terminal device is used to determine that acquisition first communication interface is corresponding when being not received by the open command
First communication identifier is signed and is encrypted to the data of acquisition using first communication identifier, obtains the first data packet；With
And call first communication interface that first data packet is sent to the edge access node, so that the edge connects
First data packet received is reported to the convergence unit by ingress；
The terminal device is used to call second communication interface by the number of acquisition when determination receives the open command
According to the edge access node is sent to, so that the data received are reported to the convergence unit by the edge access node
Mode specifically:
The terminal device is used to obtain second communication interface corresponding second when determination receives the open command
Communication identifier is signed and is encrypted to the data of acquisition using second communication identifier, obtains the second data packet；And
Call second communication interface that second data packet is sent to the edge access node, so that the edge access section
Second data packet received is reported to the convergence unit by point.
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| CN201710473317.0A CN107249173B (en) | 2017-06-21 | 2017-06-21 | A kind of method for handover control and system of Internet of Things communication pattern |
| PCT/CN2017/100008 WO2018233045A1 (en) | 2017-06-21 | 2017-08-31 | Switch control method and system for internet of things communication mode |
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| CN201710473317.0A CN107249173B (en) | 2017-06-21 | 2017-06-21 | A kind of method for handover control and system of Internet of Things communication pattern |
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| CN108055660B (en) * | 2017-12-13 | 2021-03-30 | 青岛海信移动通信技术股份有限公司 | Method for transmitting data in network channel and Internet of things terminal |
| CN111064591B (en) * | 2018-10-16 | 2021-03-26 | 杭州海康威视数字技术股份有限公司 | Data aggregation method, device, equipment, storage medium and system |
| CN109495586B (en) * | 2018-12-21 | 2022-01-28 | 云南电网有限责任公司电力科学研究院 | Communication method, terminal and system of Internet of things heterogeneous wireless network |
| CN112104732B (en) * | 2020-09-11 | 2023-01-20 | 清华大学 | Power transmission line monitoring system and monitoring method |
| CN112749403B (en) * | 2021-01-19 | 2022-03-18 | 山东大学 | Edge data encryption method suitable for edge Internet of things agent device |
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